package com.zelix;

import java.util.Enumeration;
import java.util.Hashtable;

public class ev {

    Hashtable a;

    public ev() {
        a = new Hashtable();
    }

    public ev(int i) {
        a = new Hashtable(px.a(i));
    }

    public Object clone() {
        ev ev1;
        Enumeration enumeration;
        int i = a.size();
        ev1 = new ev(i * 2 + 1);
        enumeration = a.keys();
        while (enumeration.hasMoreElements()) {
            Object obj = enumeration.nextElement();
            dv dv1 = (dv) a.get(obj);
            ev1.a(obj, new dv(dv1.a(), dv1.b()));
        }
        return ev1;
    }

    public dv a(Object obj, dv dv1) {
        return (dv) a.put(obj, dv1);
    }
}